[M1] C. Negulescu, A. Maupoux, E. Lehman "Entropy methods and application in the field of collective behaviour", Le Matematiche 78 (2023), no. 1, 23--95. ARTICLE.PDF
[Q21] R. Carlone, I. Di Giorgio, C. Negulescu, "Excitation transfer in a quantum spin model for the photosynthesis process", CMS (Communications in Mathematical Sciences) 24 (2026), no. 4, 1103--1126. ARTICLE.PDF
[Q20] C. Negulescu, "Decoherence rhapsody in the photosynthesis process", CMS (Communications in Mathematical Sciences) 19 (2021), no. 4, 947--975. ARTICLE.PDF
[Q19] L. Barletti, G. Nastasi, C. Negulescu, V. Romano, "Mathematical modelling of charge transport in graphene heterojunctions", KRM (Kinetic and Related Models) 14 (2021), no. 3, 407--427. ARTICLE.PDF
[Q18] L. Barletti, C. Negulescu, "Quantum transmission conditions for drift-diffusion equations describing charges in graphene with steep potentials", Journal of Statistical Physics 171 (2018), no. 4, 696--726. ARTICLE.PDF
[Q17] R. Carlone, R. Figari, C. Negulescu, "The quantum beating and its numerical simulation", J. of Math. Analysis and Appl. 450 (2017), no. 2, 1294--1316. ARTICLE.PDF
[Q16] C. Negulescu, "Analytical and numerical aspects of the linear and non-linear Schroedinger equation", Lecture Notes, Ravello Summer school, Riv. Mat. Univ. Parma 10 (2019), no. 2, 351--446. ARTICLE.PDF
[Q15] A. Arnold, C. Negulescu, "Stationary Schroedinger equation in the semi-classical limit: Numerical coupling of oscillatory and evanescent regions", Numerische Mathematik 138 (2018), no. 2, 501--536. ARTICLE.PDF
[Q14] R. Carlone, R. Figari, C. Negulescu, "A model of a quantum particle in a quantum environment: a numerical study", Comm. Comp. Phys. 18 (2015), no. 1, 247--262. ARTICLE.PDF
[Q13] A. Juengel, C. Negulescu, P. Shpartko, "Bounded weak solutions to a matrix drift-diffusion model for spin-coherent electron transport in semiconductors", Math. Models Meth. Appl. Sci. 25 (2015), 929--958. ARTICLE.PDF
[Q12] R. Adami, M. Hauray, C. Negulescu, "Decoherence for a heavy particle interacting with a light one: new analysis and numerics", CMS (Communications in Mathematical Sciences) 14 (2016), no. 5, 1373--1415. ARTICLE.PDF
[Q11] S. Possanner, L. Barletti, F. Méhats, C. Negulescu, "Numerical study of a quantum-diffusive spin model for two-dimensional electron gases", Comm. Math. Sci. 13 (2015), no. 6, 1347--1378. ARTICLE.PDF
[Q10] C. Negulescu, S. Possanner, "Diffusion limit of a generalized matrix Boltzmann equation for spin-polarized transport", KRM (Kinetic and Related Models) 4 (2011), no. 4, 1159--1191. ARTICLE.PDF
[Q9] C. Negulescu, "Numerical error analysis of a splitting method for the resolution of the anisotropic Schroedinger equation", submitted. ARTICLE.PDF
[Q8] R. Adami, C. Negulescu, "A numerical study of quantum decoherence", CiCP (Communications in Computational Physics) 12 (2012), no. 1, 85--108. ARTICLE.PDF
[Q7] A. Arnold, N. Ben Abdallah, C. Negulescu, "WKB-based schemes for the oscillatory 1D Schroedinger equation in the semi-classical limit", SINUM (SIAM J. on Numerical Analysis) 49 (2011), no. 4, 1436--1460. ARTICLE.PDF
[Q6] C. Negulescu, "A hybrid approach for the mathematical modeling and numerical simulation of nanoscale MOSFETs", to appear in Equadiff07.
[Q5] C. Negulescu, "Numerical analysis of a multiscale finite element scheme for the resolution of the stationary Schroedinger equation", Numerische Mathematik 108 (2008), no. 4, 625--652. ARTICLE.PDF
[Q4] N. Ben Abdallah, F. Méhats, C. Negulescu, "Adiabatic quantum-fluid transport models", Comm. Math. Sci. 4 (2006), no. 3, 621-650. ARTICLE.PDF
[Q3] C. Negulescu, N. Ben Abdallah, M. Mouis, "An accelerated algorithm for 2D simulations of the quantum ballistic transport in nanoscale MOSFETs", Journal of Computational Physics 225 (2007), no. 1, 74-99. ARTICLE.PDF
[Q2] C. Negulescu, "Small coherence length limit for a two dimensional quantum transport model", Asymptotic Analysis 49 (2006), no. 3-4, 295-329. ARTICLE.PDF
[Q1] N. Ben Abdallah, C. Negulescu, "A one-dimensional quantum transport model with small coherence lengths", Transp. Theory and Stat. Phys. 31 (2002), no. 4-6, 559-578. ARTICLE.PDF
[P27] C. Negulescu, H. Parada "Spectral scheme for an energetic Fokker-Planck equation with kappa-distribution steady states", submitted. ARTICLE.PDF
[P26] N. Crouseilles, C. Negulescu "Hybrid modelling of energetic alpha-particles interacting with the thermal bulk plasma", SIAM MMS (Multiscale Model. Simul.) 24 (2026), no. 2. ARTICLE.PDF
[P25] E. Lehman, C. Negulescu "Fokker-Planck equation for energetic particles. The kappa-distribution function", KRM (Kinetic and Related Models) 18 (2025), no. 5, 751--786. ARTICLE.PDF
[P24] E. Lehman, C. Negulescu, S. Possanner "Asymptotic study of an anisotropic Fokker-Planck collision operator in a strong magnetic field", KRM (Kinetic and Related Models) 17 (2024), no. 6, 855--891. ARTICLE.PDF
[P23] E. Lehman, C. Negulescu, "Vlasov-Poisson-Fokker-Planck equation in the adiabatic asymptotics", Comm. Math. Sci. 23 (2025), no. 3, 669--710. ARTICLE.PDF
[P22] F. Filbet, C. Negulescu, "Fokker-Planck multi-species equations in the adiabatic asymptotics", Journal of Computational Physics 471 (2022). ARTICLE.PDF
[P21] C. Negulescu, "Mathematical study of a Lagrange-Multiplier technique for singularly-perturbed problems", SIAM MMS (Multiscale Model. Simul.) 19 (2021), no. 2, 802--829. ARTICLE.PDF
[P20] B. Fedele, C. Negulescu, M. Ottaviani, "Analysis of the Kolmogorov model with an asymptotic-preserving method", Physics Letters A 410 (2021), 127522. ARTICLE.PDF
[P19] B. Fedele, C. Negulescu, S. Possanner, "Asymptotic-Preserving scheme for the resolution of evolution equations with stiff transport terms", SIAM MMS (Multiscale Model. Simul.) 17 (2019), no. 1, 307--343. ARTICLE.PDF
[P18] C. Negulescu, "Kinetic modelling of strongly magnetized tokamak plasmas with mass disparate particles. The electron Boltzmann relation.", SIAM MMS (Multiscale Model. Simul.) 16 (2018), no. 4, 1732--1755. ARTICLE.PDF
[P17] A. Mentrelli, C. Negulescu, "Asymptotic-Preserving scheme for a strongly anisotropic vorticity equation arising in fusion plasma modelling.", Computer Physics Communications 229 (2018), 116--128. ARTICLE.PDF
[P16] B. Fedele, C. Negulescu, "Numerical study of an anisotropic Vlasov equation arising in plasma physics.", KRM (Kinetic and Related Models) 11 (2018), no. 6, 1395--1426. ARTICLE.PDF
[P15] A. De Cecco, C. Negulescu, S. Possanner, "Asymptotic transition from kinetic to adiabatic electrons along magnetic field lines.", SIAM MMS (Multiscale Model. Simul.) 15 (2017), no. 1, 309--338. ARTICLE.PDF
[P14] A. Lozinski, J. Narski, C. Negulescu, "Numerical analysis of an asymptotic-preserving scheme for anisotropic elliptic equations.", submitted. ARTICLE.PDF
[P13] C. Negulescu, S. Possanner, "Closure of the strongly-magnetized electron fluid equations in the adiabatic regime.", SIAM Multiscale Model. Simul. 14 (2016), no. 2, 839--873. ARTICLE.PDF
[P12] F. Deluzet, C. Negulescu, M. Ottaviani, S. Possanner, "Numerical study of the plasma tearing instability on the resistive time scale.", Journal of Computational Physics 280 (2015) 602--625. ARTICLE.PDF
[P11] A. Crestetto, F. Deluzet, C. Negulescu, "An hybrid method for anisotropic elliptic problems based on the coupling of an Asymptotic-Preserving method with the Asymptotic-Limit model.", SIAM J. Sci. Comput. 38 (2016), 1821--1847. ARTICLE.PDF
[P10] C. Negulescu, "Asymptotic-Preserving schemes. Modeling, simulation and mathematical analysis of magnetically confind plasmas", Riv. Mat. Univ. Parma. 4 (2013), no.2, 265--343. ARTICLE.PDF
[P9] A. Lozinski, J. Narski, C. Negulescu, "Highly anisotropic temperature balance equation and its asymptotic-preserving resolution", M2AN (Mathematical Modelling and Numerical Analysis) 48 (2014) 1701--1724. ARTICLE.PDF
[P8] A. Mentrelli, C. Negulescu "Asymptotic-Preserving scheme for highly anisotropic non-linear diffusion equations", Journal of Comp. Phys. 231 (2012), 8229--8245. ARTICLE.PDF
[P7] F. Filbet, C. Negulescu, C. Yang, "Numerical study of a nonlinear heat equation for plasma physics", International Journal of Computer Mathematics 89 (2012), no.8, 1060--1082. ARTICLE.PDF
[P6] C. Besse, F. Deluzet, C. Negulescu, C. Yang, "Efficient numerical methods for strongly anisotropic elliptic equations", Journal of Scientific Computing 55 (2013), 231--254. ARTICLE.PDF
[P5] P. Degond, A. Lozinski, J. Narski, C. Negulescu, "An Asymptotic-Preserving method for highly anisotropic elliptic equations based on a micro-macro decomposition", Journal of Computational Physics 231 (2012), no. 7, 2724-2740. ARTICLE.PDF
[P4] P. Degond, F. Deluzet, A. Lozinski, J. Narski, C. Negulescu, "Duality based Asymptotic-Preserving Method for highly anisotropic diffusion equations", CMS (Communications in Math Sciences) 10 (2012), no. 1, 1--31. ARTICLE.PDF
[P3] M. Bostan, C. Negulescu, "Mathematical models for strongly magnetized plasmas with mass disparate particles", Discrete and Continuous Dynamical Systems B, 15 (2011), no. 3, 513-544. ARTICLE.PDF
[P2] P. Degond, F. Deluzet, C. Negulescu, "An asymptotic preserving scheme for strongly anisotropic elliptic problems", SIAM-MMS (Multiscale Modeling and Simulation) 8 (2010), no. 2, 645--666. ARTICLE.PDF
[P1] C. Negulescu, A. Nouri, Ph. Ghendrih, Y. Sarazin, "Existence and uniqueness of the electric potential profile in the edge of tokamak plasmas when constrained by the plasma-wall boundary physics.", Kinetic and Related Models 1 (2008), no. 4, 619--639. ARTICLE.PDF